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Date: Tue, 11 Sep 2012 02:52:07 +1100 (NCT)
From: "Jody Grassel (JIRA)" <jira@apache.org>
To: dev@openjpa.apache.org
Message-ID: <767640305.58286.1347292327545.JavaMail.jiratomcat@arcas>
Subject: [jira] [Created] (OPENJPA-2260) Parenthesis-augmented parameters
 are improperly processed at EM level
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Jody Grassel created OPENJPA-2260:
-------------------------------------

             Summary: Parenthesis-augmented parameters are improperly processed at EM level
                 Key: OPENJPA-2260
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2260
             Project: OpenJPA
          Issue Type: Bug
          Components: jpa
    Affects Versions: 2.2.0, 2.1.1, 2.1.0
            Reporter: Jody Grassel
            Assignee: Jody Grassel


The processing of properties for the creation of an EntityManager do not properly handle simple value types that can be augmented by parenthesized configuration options.

For example,

   Map propMap = new HashMap();
   propMap.put("openjpa.jdbc.QuerySQLCache", "true(EnableStatistics=true)");
   EntityManager em = emf.createEntityManager(propMap);

actually results in the creation of an EntityManager instance where the Query SQL Cache is disabled.  This is because the entire value, "true(EnableStatistics=true)" is passed into Strings.parse() which returns the result of a Boolean.valueOf() operation.  Since "true" doesn't match "true(EnableStatistics=true)", the call to parse() returns false - so in this case, the QuerySQLCache property is set to false causing it to be disabled for that instance of EntityManager.

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